H-Bridge Motor Control Circuits

  
These circuits could be used as the basis for Model Railroad DCC Boosters or PWM motor controllers. The first schematic is for a basic 3 Amp - DCC Booster using the LMD 18200 CMOS, H-Bridge. Included in the design is a 5Volt regulator that supplies power to the DCC signal generation and display circuitry.
H-Bridge Motor Control Circuits - schematic




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